/home/mrjunejune/zenbu: infinite_canvas/web_surface

annotate infinite_canvas/web_surface_native.cc @ 278:8d560f50ed4c

Improve infinite canvas interactions and browser chrome Render Lucide icons directly with Raylib, add searchable icon browsing, robust text editing, entity lifecycle animations, z-order-safe input, semantic themes, and animated editable browser controls. Document rendering, pinning, context, and component extension for future agents. Co-authored-by: Copilot <[email protected]> Copilot-Session: f68442b1-fa8f-46a0-9689-81710613bbd4

author	MrJuneJune <me@mrjunejune.com>
date	Mon, 17 Aug 2026 22:16:14 -0700
parents	b55c22cff335
children	49e9e591c9bb

rev	line source
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	1 extern "C" {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	2 #include "infinite_canvas/web_surface.h"
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	3 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	4
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	5 #include "include/cef_app.h"
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	6 #include "include/cef_browser.h"
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	7 #include "include/cef_client.h"
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	8 #include "include/cef_display_handler.h"
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	9 #include "include/cef_render_handler.h"
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	10 #include "include/capi/cef_app_capi.h"
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	11
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	12 #include <algorithm>
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	13 #include <cmath>
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	14 #include <cstdio>
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	15 #include <cstdlib>
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	16 #include <cstring>
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	17 #include <filesystem>
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	18 #include <new>
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	19
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	20 #if defined(OS_LINUX)
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	21 #include <dlfcn.h>
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	22 #include <limits.h>
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	23 #endif
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	24
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	25 namespace {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	26
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	27 constexpr int32 kResolutionStep = 64;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	28 constexpr int32 kMinTextureWidth = 160;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	29 constexpr int32 kMinTextureHeight = 120;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	30 constexpr int32 kMaxTextureWidth = 1280;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	31 constexpr int32 kMaxTextureHeight = 800;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	32 int g_argc = 0;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	33 char **g_argv = nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	34 char *g_cef_argv[128] = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	35 #if defined(OS_LINUX)
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	36 char g_resources_path[PATH_MAX + 32] = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	37 char g_locales_path[PATH_MAX + 32] = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	38 char g_resources_switch[PATH_MAX + 64] = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	39 char g_locales_switch[PATH_MAX + 64] = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	40 #endif
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	41
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	42 void FindResourcePaths();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	43
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	44 void ApplyColorScheme(CefRefPtr<CefBrowser> browser, boolean dark_mode) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	45 if (!browser) return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	46 CefRefPtr<CefDictionaryValue> params = CefDictionaryValue::Create();
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	47 CefRefPtr<CefListValue> features = CefListValue::Create();
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	48 CefRefPtr<CefDictionaryValue> feature = CefDictionaryValue::Create();
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	49 feature->SetString("name", "prefers-color-scheme");
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	50 feature->SetString("value", dark_mode ? "dark" : "light");
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	51 features->SetDictionary(0, feature);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	52 params->SetList("features", features);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	53 browser->GetHost()->ExecuteDevToolsMethod(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	54 0,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	55 "Emulation.setEmulatedMedia",
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	56 params);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	57
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	58 CefRefPtr<CefFrame> frame = browser->GetMainFrame();
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	59 const char *script = dark_mode
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	60 ? "document.documentElement.style.colorScheme='dark'"
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	61 : "document.documentElement.style.colorScheme='light'";
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	62 frame->ExecuteJavaScript(script, frame->GetURL(), 0);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	63 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	64
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	65 const Canvas_Entity *FindSurfaceEntity(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	66 const Canvas_Scene *scene,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	67 uint32 entity_id) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	68 for (size_t index = 0; index < Dowa_Array_Length(scene->p_entities); ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	69 const Canvas_Entity *entity = &scene->p_entities[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	70 if ((entity->type == CANVAS_ENTITY_WEB_CONTENT \|\|
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	71 entity->type == CANVAS_ENTITY_IMAGE) &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	72 entity->id == entity_id) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	73 return entity;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	74 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	75 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	76 return nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	77 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	78
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	79 Rectangle ContentBounds(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	80 const Canvas_Camera *camera,
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	81 const Canvas_Scene *scene,
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	82 const Canvas_Entity *entity) {
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	83 (void)scene;
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	84 float frame_inset = CANVAS_WEB_FRAME_INSET / camera->zoom;
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	85 float amount = std::clamp(entity->web_chrome_amount, 0.0f, 1.0f);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	86 float eased = amount * amount * (3.0f - 2.0f * amount);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	87 float toolbar_height = CANVAS_WEB_TOOLBAR_HEIGHT * eased / camera->zoom;
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	88 float resize_handle = CANVAS_WEB_RESIZE_HANDLE / camera->zoom;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	89 Vector2 position = Canvas_Camera_World_To_Screen(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	90 camera,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	91 Vector2{
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	92 entity->position.x + frame_inset,
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	93 entity->position.y + frame_inset + toolbar_height});
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	94 return Rectangle{
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	95 position.x,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	96 position.y,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	97 (entity->size.x - frame_inset - resize_handle) * camera->zoom,
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	98 (entity->size.y - frame_inset - resize_handle - toolbar_height) *
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	99 camera->zoom,
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	100 };
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	101 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	102
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	103 boolean IsVisible(const Canvas_Camera *camera, Rectangle bounds) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	104 return camera->zoom >= 0.30f &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	105 bounds.x + bounds.width > 0.0f &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	106 bounds.y + bounds.height > 0.0f &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	107 bounds.x < static_cast<float>(camera->viewport_width) &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	108 bounds.y < static_cast<float>(camera->viewport_height);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	109 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	110
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	111 float EntityOpacity(const Canvas_Entity *entity) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	112 float amount = std::clamp(entity->visibility_amount, 0.0f, 1.0f);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	113 return amount * amount * (3.0f - 2.0f * amount);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	114 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	115
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	116 int32 FrameRateForView(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	117 const Canvas_Web_Surface *surface,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	118 const Canvas_Web_View *view,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	119 Rectangle bounds) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	120 if (surface->focused_entity_id == view->entity_id) return 30;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	121 float area = std::max(bounds.width, 0.0f) * std::max(bounds.height, 0.0f);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	122 return area <= 220000.0f ? 12 : 20;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	123 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	124
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	125 int32 BucketDimension(float value, int32 minimum, int32 maximum) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	126 int32 rounded = static_cast<int32>(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	127 std::ceil(std::max(value, 1.0f) / kResolutionStep)) * kResolutionStep;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	128 return std::clamp(rounded, minimum, maximum);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	129 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	130
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	131 class CanvasCefApp : public CefApp,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	132 public CefBrowserProcessHandler {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	133 public:
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	134 CanvasCefApp() = default;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	135
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	136 CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler() override {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	137 return this;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	138 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	139
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	140 void OnBeforeCommandLineProcessing(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	141 const CefString &process_type,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	142 CefRefPtr<CefCommandLine> command_line) override {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	143 (void)process_type;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	144 command_line->AppendSwitch("no-sandbox");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	145 command_line->AppendSwitch("disable-gpu");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	146 command_line->AppendSwitch("disable-gpu-compositing");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	147 command_line->AppendSwitch("allow-file-access-from-files");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	148 command_line->AppendSwitch("allow-universal-access-from-files");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	149 command_line->AppendSwitchWithValue("log-severity", "disable");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	150 #if defined(OS_LINUX)
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	151 if (g_resources_path[0]) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	152 command_line->AppendSwitchWithValue(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	153 "resources-dir-path",
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	154 g_resources_path);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	155 command_line->AppendSwitchWithValue(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	156 "locales-dir-path",
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	157 g_locales_path);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	158 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	159 #endif
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	160 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	161
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	162 private:
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	163 IMPLEMENT_REFCOUNTING(CanvasCefApp);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	164 DISALLOW_COPY_AND_ASSIGN(CanvasCefApp);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	165 };
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	166
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	167 class CanvasCefClient : public CefClient,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	168 public CefRenderHandler,
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	169 public CefDisplayHandler,
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	170 public CefLifeSpanHandler {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	171 public:
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	172 explicit CanvasCefClient(Canvas_Web_View *view) : view_(view) {}
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	173
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	174 CefRefPtr<CefRenderHandler> GetRenderHandler() override { return this; }
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	175 CefRefPtr<CefDisplayHandler> GetDisplayHandler() override { return this; }
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	176 CefRefPtr<CefLifeSpanHandler> GetLifeSpanHandler() override { return this; }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	177
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	178 void OnAddressChange(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	179 CefRefPtr<CefBrowser> browser,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	180 CefRefPtr<CefFrame> frame,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	181 const CefString &url) override {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	182 if (!frame->IsMain()) return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	183 std::snprintf(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	184 view_->url,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	185 sizeof(view_->url),
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	186 "%s",
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	187 url.ToString().c_str());
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	188 view_->can_go_back = browser->CanGoBack() ? TRUE : FALSE;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	189 view_->can_go_forward = browser->CanGoForward() ? TRUE : FALSE;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	190 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	191
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	192 void GetViewRect(CefRefPtr<CefBrowser> browser, CefRect &rect) override {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	193 (void)browser;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	194 rect = CefRect(0, 0, view_->texture_width, view_->texture_height);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	195 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	196
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	197 void OnPaint(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	198 CefRefPtr<CefBrowser> browser,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	199 PaintElementType type,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	200 const RectList &dirty_rects,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	201 const void *buffer,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	202 int width,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	203 int height) override {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	204 (void)browser;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	205 (void)dirty_rects;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	206 if (type != PET_VIEW \|\| !view_->p_pixels \|\|
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	207 width != view_->texture_width \|\|
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	208 height != view_->texture_height) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	209 return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	210 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	211
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	212 const uint8 source = static_cast<const uint8 >(buffer);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	213 uint8 *target = view_->p_pixels;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	214 const size_t pixel_count = static_cast<size_t>(width) * height;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	215 for (size_t index = 0; index < pixel_count; ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	216 target[index * 4 + 0] = source[index * 4 + 2];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	217 target[index * 4 + 1] = source[index * 4 + 1];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	218 target[index * 4 + 2] = source[index * 4 + 0];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	219 target[index * 4 + 3] = source[index * 4 + 3];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	220 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	221 view_->pixels_dirty = TRUE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	222 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	223
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	224 void OnAfterCreated(CefRefPtr<CefBrowser> browser) override {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	225 browser_ = browser;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	226 browser_->GetHost()->WasHidden(!view_->active);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	227 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	228
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	229 void OnBeforeClose(CefRefPtr<CefBrowser> browser) override {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	230 (void)browser;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	231 browser_ = nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	232 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	233
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	234 CefRefPtr<CefBrowser> browser() const { return browser_; }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	235
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	236 private:
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	237 Canvas_Web_View *view_;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	238 CefRefPtr<CefBrowser> browser_;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	239
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	240 IMPLEMENT_REFCOUNTING(CanvasCefClient);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	241 DISALLOW_COPY_AND_ASSIGN(CanvasCefClient);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	242 };
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	243
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	244 struct NativeState {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	245 CefRefPtr<CanvasCefClient> clients[CANVAS_MAX_WEB_VIEWS];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	246 boolean cef_initialized;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	247 };
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	248
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	249 CefMainArgs MainArgs(int argc, char **argv) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	250 #if defined(OS_WIN)
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	251 (void)argc;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	252 (void)argv;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	253 return CefMainArgs(GetModuleHandle(nullptr));
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	254 #else
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	255 return CefMainArgs(argc, argv);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	256 #endif
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	257 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	258
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	259 #if defined(OS_LINUX)
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	260 void FindResourcePaths() {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	261 if (g_resources_path[0]) return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	262 Dl_info info = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	263 if (!dladdr(reinterpret_cast<void *>(&cef_initialize), &info) \|\|
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	264 !info.dli_fname) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	265 return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	266 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	267
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	268 char root[PATH_MAX] = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	269 if (!realpath(info.dli_fname, root)) return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	270 char *release = std::strstr(root, "/Release/libcef.so");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	271 if (!release) return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	272 *release = '\0';
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	273
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	274 std::snprintf(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	275 g_resources_path,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	276 sizeof(g_resources_path),
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	277 "%s/Resources",
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	278 root);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	279 std::snprintf(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	280 g_locales_path,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	281 sizeof(g_locales_path),
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	282 "%s/Resources/locales",
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	283 root);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	284 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	285
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	286 void ConfigureLinuxResourcePaths(CefSettings &settings) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	287 FindResourcePaths();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	288 CefString(&settings.resources_dir_path) = g_resources_path;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	289 CefString(&settings.locales_dir_path) = g_locales_path;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	290 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	291 #else
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	292 void FindResourcePaths() {}
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	293 #endif
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	294
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	295 int32 ViewIndex(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	296 const Canvas_Web_Surface *surface,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	297 const Canvas_Web_View *view) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	298 return static_cast<int32>(view - surface->views);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	299 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	300
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	301 Canvas_Web_View FindView(Canvas_Web_Surface surface, uint32 entity_id) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	302 for (int32 index = 0; index < CANVAS_MAX_WEB_VIEWS; ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	303 if (surface->views[index].entity_id == entity_id) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	304 return &surface->views[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	305 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	306 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	307 return nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	308 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	309
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	310 const Canvas_Web_View *FindView(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	311 const Canvas_Web_Surface *surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	312 uint32 entity_id) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	313 for (int32 index = 0; index < CANVAS_MAX_WEB_VIEWS; ++index) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	314 if (surface->views[index].entity_id == entity_id) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	315 return &surface->views[index];
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	316 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	317 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	318 return nullptr;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	319 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	320
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	321 Canvas_Web_View FindInactiveView(Canvas_Web_Surface surface) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	322 for (int32 index = 0; index < CANVAS_MAX_WEB_VIEWS; ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	323 if (!surface->views[index].active) return &surface->views[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	324 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	325 return nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	326 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	327
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	328 boolean SceneHasVisibleEntity(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	329 const Canvas_Scene *scene,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	330 const Canvas_Camera *camera,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	331 uint32 entity_id) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	332 const Canvas_Entity *entity = FindSurfaceEntity(scene, entity_id);
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	333 return entity && IsVisible(camera, ContentBounds(camera, scene, entity));
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	334 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	335
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	336 boolean EnsureViewResolution(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	337 Canvas_Web_Surface *surface,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	338 Canvas_Web_View *view,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	339 Rectangle bounds) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	340 int32 width = BucketDimension(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	341 bounds.width,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	342 kMinTextureWidth,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	343 kMaxTextureWidth);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	344 int32 height = BucketDimension(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	345 bounds.height,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	346 kMinTextureHeight,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	347 kMaxTextureHeight);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	348 if (view->p_pixels &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	349 view->texture_width == width &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	350 view->texture_height == height) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	351 return TRUE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	352 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	353
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	354 size_t pixel_capacity =
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	355 static_cast<size_t>(width) * static_cast<size_t>(height) * 4;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	356 void *resized_pixels = std::realloc(view->p_pixels, pixel_capacity);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	357 if (!resized_pixels) return FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	358 view->p_pixels = static_cast<uint8 *>(resized_pixels);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	359 view->pixel_capacity = pixel_capacity;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	360 view->texture_width = width;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	361 view->texture_height = height;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	362 std::memset(view->p_pixels, 255, pixel_capacity);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	363 view->pixels_dirty = FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	364
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	365 if (view->texture_ready) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	366 UnloadTexture(view->texture);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	367 view->texture = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	368 view->texture_ready = FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	369 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	370
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	371 NativeState state = static_cast<NativeState >(surface->p_native);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	372 int32 index = ViewIndex(surface, view);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	373 CefRefPtr<CanvasCefClient> client = state->clients[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	374 if (client && client->browser()) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	375 client->browser()->GetHost()->WasResized();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	376 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	377 return TRUE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	378 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	379
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	380 boolean CreateBrowser(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	381 Canvas_Web_Surface *surface,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	382 Canvas_Web_View *view,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	383 const char *url,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	384 Rectangle bounds) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	385 NativeState state = static_cast<NativeState >(surface->p_native);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	386 int32 index = ViewIndex(surface, view);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	387 if (!EnsureViewResolution(surface, view, bounds)) return FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	388
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	389 state->clients[index] = new CanvasCefClient(view);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	390 CefWindowInfo window_info;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	391 window_info.SetAsWindowless(kNullWindowHandle);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	392 CefBrowserSettings browser_settings;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	393 browser_settings.windowless_frame_rate = 30;
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	394 browser_settings.background_color = surface->dark_mode
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	395 ? CefColorSetARGB(255, 15, 15, 17)
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	396 : CefColorSetARGB(255, 255, 255, 255);
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	397 const char *initial_url =
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	398 view->entity_type == CANVAS_ENTITY_IMAGE ? "about:blank" : url;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	399 if (!CefBrowserHost::CreateBrowser(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	400 window_info,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	401 state->clients[index],
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	402 initial_url,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	403 browser_settings,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	404 nullptr,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	405 nullptr)) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	406 state->clients[index] = nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	407 return FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	408 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	409 view->browser_created = TRUE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	410 return TRUE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	411 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	412
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	413 void PercentEncode(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	414 const char *source,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	415 char *target,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	416 size_t target_size) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	417 static const char hex[] = "0123456789ABCDEF";
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	418 size_t output = 0;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	419 for (size_t index = 0; source[index] && output + 4 < target_size; ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	420 uint8 value = static_cast<uint8>(source[index]);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	421 boolean unreserved =
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	422 (value >= 'a' && value <= 'z') \|\|
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	423 (value >= 'A' && value <= 'Z') \|\|
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	424 (value >= '0' && value <= '9') \|\|
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	425 value == '-' \|\| value == '_' \|\| value == '.' \|\| value == '~';
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	426 if (unreserved) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	427 target[output++] = static_cast<char>(value);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	428 } else {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	429 target[output++] = '%';
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	430 target[output++] = hex[value >> 4];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	431 target[output++] = hex[value & 15];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	432 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	433 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	434 target[output] = '\0';
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	435 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	436
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	437 void LoadImageSource(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	438 CefRefPtr<CefBrowser> browser,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	439 const char *source) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	440 char resolved[512] = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	441 boolean local_file =
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	442 !std::strstr(source, "://") && std::strncmp(source, "data:", 5) != 0;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	443 if (!local_file) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	444 std::snprintf(resolved, sizeof(resolved), "%s", source);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	445 } else {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	446 std::error_code error;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	447 std::filesystem::path absolute = std::filesystem::absolute(source, error);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	448 if (error) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	449 std::snprintf(resolved, sizeof(resolved), "%s", source);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	450 } else {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	451 std::snprintf(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	452 resolved,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	453 sizeof(resolved),
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	454 "file://%s",
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	455 absolute.generic_string().c_str());
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	456 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	457 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	458 std::error_code viewer_error;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	459 std::filesystem::path viewer_path = std::filesystem::absolute(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	460 "infinite_canvas/assets/image-view.html",
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	461 viewer_error);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	462 if (viewer_error) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	463 browser->GetMainFrame()->LoadURL(resolved);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	464 return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	465 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	466 char encoded_source[2048] = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	467 PercentEncode(resolved, encoded_source, sizeof(encoded_source));
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	468 char viewer_url[3072] = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	469 std::snprintf(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	470 viewer_url,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	471 sizeof(viewer_url),
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	472 "file://%s?src=%s",
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	473 viewer_path.generic_string().c_str(),
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	474 encoded_source);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	475 browser->GetMainFrame()->LoadURL(viewer_url);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	476 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	477
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	478 void BindView(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	479 Canvas_Web_Surface *surface,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	480 Canvas_Web_View *view,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	481 const Canvas_Entity *entity,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	482 Rectangle bounds) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	483 NativeState state = static_cast<NativeState >(surface->p_native);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	484 int32 index = ViewIndex(surface, view);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	485 boolean type_changed = view->entity_type != entity->type;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	486 view->active = TRUE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	487 view->entity_id = entity->id;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	488 view->entity_type = entity->type;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	489 if (!view->browser_created) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	490 if (!CreateBrowser(surface, view, entity->text, bounds)) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	491 view->active = FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	492 view->entity_id = 0;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	493 return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	494 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	495 if (entity->type == CANVAS_ENTITY_WEB_CONTENT) {
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	496 std::snprintf(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	497 view->source_url,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	498 sizeof(view->source_url),
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	499 "%s",
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	500 entity->text);
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	501 std::snprintf(view->url, sizeof(view->url), "%s", entity->text);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	502 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	503 return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	504 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	505 EnsureViewResolution(surface, view, bounds);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	506
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	507 if (type_changed \|\| std::strcmp(view->source_url, entity->text) != 0) {
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	508 CefRefPtr<CanvasCefClient> client = state->clients[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	509 if (client && client->browser()) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	510 if (entity->type == CANVAS_ENTITY_IMAGE) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	511 LoadImageSource(client->browser(), entity->text);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	512 } else {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	513 client->browser()->GetMainFrame()->LoadURL(entity->text);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	514 }
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	515 std::snprintf(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	516 view->source_url,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	517 sizeof(view->source_url),
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	518 "%s",
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	519 entity->text);
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	520 std::snprintf(view->url, sizeof(view->url), "%s", entity->text);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	521 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	522 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	523 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	524
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	525 void ReconcileViews(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	526 Canvas_Web_Surface *surface,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	527 const Canvas_Camera *camera,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	528 const Canvas_Scene *scene) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	529 for (int32 index = 0; index < CANVAS_MAX_WEB_VIEWS; ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	530 Canvas_Web_View *view = &surface->views[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	531 view->active = view->entity_id != 0 &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	532 SceneHasVisibleEntity(scene, camera, view->entity_id);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	533 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	534
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	535 for (size_t index = 0; index < Dowa_Array_Length(scene->p_entities); ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	536 const Canvas_Entity *entity = &scene->p_entities[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	537 if ((entity->type != CANVAS_ENTITY_WEB_CONTENT &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	538 entity->type != CANVAS_ENTITY_IMAGE) \|\|
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	539 !IsVisible(camera, ContentBounds(camera, scene, entity))) {
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	540 continue;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	541 }
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	542 Rectangle bounds = ContentBounds(camera, scene, entity);
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	543 Canvas_Web_View *view = FindView(surface, entity->id);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	544 if (view) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	545 BindView(surface, view, entity, bounds);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	546 continue;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	547 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	548 view = FindInactiveView(surface);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	549 if (!view) break;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	550 BindView(surface, view, entity, bounds);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	551 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	552
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	553 if (surface->focused_entity_id != 0) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	554 Canvas_Web_View *focused = FindView(surface, surface->focused_entity_id);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	555 if (!focused \|\| !focused->active) surface->focused_entity_id = 0;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	556 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	557
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	558 NativeState state = static_cast<NativeState >(surface->p_native);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	559 for (int32 index = 0; index < CANVAS_MAX_WEB_VIEWS; ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	560 CefRefPtr<CanvasCefClient> client = state->clients[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	561 if (client && client->browser()) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	562 Canvas_Web_View *view = &surface->views[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	563 CefRefPtr<CefBrowserHost> host = client->browser()->GetHost();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	564 host->WasHidden(!view->active);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	565 if (view->active) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	566 const Canvas_Entity *entity = FindSurfaceEntity(scene, view->entity_id);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	567 if (entity) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	568 host->SetWindowlessFrameRate(
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	569 FrameRateForView(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	570 surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	571 view,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	572 ContentBounds(camera, scene, entity)));
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	573 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	574 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	575 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	576 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	577 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	578
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	579 } // namespace
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	580
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	581 extern "C" int32 Canvas_Web_Surface_Execute_Subprocess(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	582 int argc,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	583 char **p_argv) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	584 g_argc = argc;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	585 FindResourcePaths();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	586 int32 cef_argc = 0;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	587 for (; cef_argc < argc && cef_argc < 120; ++cef_argc) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	588 g_cef_argv[cef_argc] = p_argv[cef_argc];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	589 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	590 #if defined(OS_LINUX)
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	591 if (g_resources_path[0]) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	592 std::snprintf(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	593 g_resources_switch,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	594 sizeof(g_resources_switch),
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	595 "--resources-dir-path=%s",
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	596 g_resources_path);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	597 std::snprintf(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	598 g_locales_switch,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	599 sizeof(g_locales_switch),
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	600 "--locales-dir-path=%s",
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	601 g_locales_path);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	602 g_cef_argv[cef_argc++] = g_resources_switch;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	603 g_cef_argv[cef_argc++] = g_locales_switch;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	604 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	605 #endif
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	606 g_cef_argv[cef_argc++] = const_cast<char *>("--no-sandbox");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	607 g_cef_argv[cef_argc++] = const_cast<char *>("--disable-gpu");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	608 g_cef_argv[cef_argc++] = const_cast<char *>("--disable-gpu-compositing");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	609 g_argc = cef_argc;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	610 g_argv = g_cef_argv;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	611 CefMainArgs args = MainArgs(g_argc, g_argv);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	612 CefRefPtr<CanvasCefApp> app = new CanvasCefApp();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	613 return CefExecuteProcess(args, app, nullptr);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	614 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	615
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	616 extern "C" boolean Canvas_Web_Surface_Init(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	617 Canvas_Web_Surface *p_surface,
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	618 Dowa_Arena *p_arena,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	619 boolean dark_mode) {
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	620 std::memset(p_surface, 0, sizeof(*p_surface));
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	621 p_surface->p_arena = p_arena;
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	622 p_surface->dark_mode = dark_mode;
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	623 NativeState state = static_cast<NativeState >(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	624 Dowa_Arena_Allocate(p_arena, sizeof(NativeState)));
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	625 if (!state) return FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	626
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	627 new (state) NativeState();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	628 p_surface->p_native = state;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	629
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	630 CefSettings settings;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	631 settings.windowless_rendering_enabled = true;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	632 settings.no_sandbox = true;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	633 settings.multi_threaded_message_loop = false;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	634 settings.external_message_pump = false;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	635 settings.log_severity = LOGSEVERITY_DISABLE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	636 const char *cache_path = std::getenv("INFINITE_CANVAS_CEF_CACHE");
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	637 if (cache_path) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	638 CefString(&settings.root_cache_path) = cache_path;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	639 CefString(&settings.cache_path) = cache_path;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	640 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	641 #if defined(OS_LINUX)
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	642 ConfigureLinuxResourcePaths(settings);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	643 #endif
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	644
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	645 CefMainArgs args = MainArgs(g_argc, g_argv);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	646 CefRefPtr<CanvasCefApp> app = new CanvasCefApp();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	647 if (!CefInitialize(args, settings, app, nullptr)) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	648 state->~NativeState();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	649 p_surface->p_native = nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	650 return FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	651 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	652 state->cef_initialized = TRUE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	653 p_surface->initialized = TRUE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	654 return TRUE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	655 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	656
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	657 extern "C" void Canvas_Web_Surface_Set_Dark_Mode(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	658 Canvas_Web_Surface *p_surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	659 boolean dark_mode) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	660 if (!p_surface->initialized \|\| p_surface->dark_mode == dark_mode) return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	661 p_surface->dark_mode = dark_mode;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	662 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	663
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	664 extern "C" boolean Canvas_Web_Surface_Update_Input(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	665 Canvas_Web_Surface *p_surface,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	666 const Canvas_Camera *p_camera,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	667 const Canvas_Scene *p_scene) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	668 if (!p_surface->initialized \|\| !p_surface->p_native) return FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	669 NativeState state = static_cast<NativeState >(p_surface->p_native);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	670 Vector2 mouse = GetMousePosition();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	671 Canvas_Web_View *pointer_view = nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	672 const Canvas_Entity *pointer_entity = nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	673 Rectangle pointer_bounds = {};
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	674
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	675 Vector2 world_mouse = Canvas_Camera_Screen_To_World(p_camera, mouse);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	676 int32 top_index = Canvas_Scene_Topmost_Visual(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	677 p_scene,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	678 world_mouse,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	679 p_camera->zoom);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	680 if (top_index >= 0) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	681 const Canvas_Entity *entity = &p_scene->p_entities[top_index];
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	682 if (entity->type == CANVAS_ENTITY_WEB_CONTENT &&
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	683 !entity->removing &&
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	684 EntityOpacity(entity) >= 0.99f) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	685 Canvas_Web_View *view = FindView(p_surface, entity->id);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	686 Rectangle bounds = ContentBounds(p_camera, p_scene, entity);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	687 if (view &&
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	688 view->active &&
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	689 CheckCollisionPointRec(mouse, bounds)) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	690 pointer_view = view;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	691 pointer_entity = entity;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	692 pointer_bounds = bounds;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	693 }
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	694 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	695 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	696
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	697 if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT)) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	698 p_surface->focused_entity_id = pointer_view ? pointer_view->entity_id : 0;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	699 for (int32 index = 0; index < CANVAS_MAX_WEB_VIEWS; ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	700 CefRefPtr<CanvasCefClient> client = state->clients[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	701 if (client && client->browser()) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	702 client->browser()->GetHost()->SetFocus(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	703 pointer_view == &p_surface->views[index]);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	704 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	705 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	706 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	707
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	708 Canvas_Web_View *focused_view =
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	709 FindView(p_surface, p_surface->focused_entity_id);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	710 Canvas_Web_View *input_view = pointer_view ? pointer_view : focused_view;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	711 if (!input_view \|\| !input_view->active) return FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	712 int32 view_index = ViewIndex(p_surface, input_view);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	713 CefRefPtr<CanvasCefClient> client = state->clients[view_index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	714 CefRefPtr<CefBrowser> browser = client ? client->browser() : nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	715 const Canvas_Entity *input_entity = pointer_entity ?
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	716 pointer_entity :
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	717 FindSurfaceEntity(p_scene, input_view->entity_id);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	718 if (!browser \|\| !input_entity) return pointer_view != nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	719
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	720 Rectangle bounds = pointer_view
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	721 ? pointer_bounds
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	722 : ContentBounds(p_camera, p_scene, input_entity);
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	723 boolean inside = pointer_view == input_view;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	724 float scale_x = static_cast<float>(input_view->texture_width) /
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	725 std::max(bounds.width, 1.0f);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	726 float scale_y = static_cast<float>(input_view->texture_height) /
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	727 std::max(bounds.height, 1.0f);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	728 CefMouseEvent event;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	729 event.x = static_cast<int>((mouse.x - bounds.x) * scale_x);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	730 event.y = static_cast<int>((mouse.y - bounds.y) * scale_y);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	731 event.modifiers = 0;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	732 CefRefPtr<CefBrowserHost> host = browser->GetHost();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	733 host->SendMouseMoveEvent(event, !inside);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	734 if (inside && IsMouseButtonPressed(MOUSE_BUTTON_LEFT)) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	735 host->SendMouseClickEvent(event, MBT_LEFT, false, 1);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	736 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	737 if (IsMouseButtonReleased(MOUSE_BUTTON_LEFT) &&
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	738 p_surface->focused_entity_id == input_view->entity_id) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	739 host->SendMouseClickEvent(event, MBT_LEFT, true, 1);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	740 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	741 if (inside) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	742 float wheel = GetMouseWheelMove();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	743 if (wheel != 0.0f) {
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	744 boolean control_zoom =
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	745 IsKeyDown(KEY_LEFT_CONTROL) \|\|
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	746 IsKeyDown(KEY_RIGHT_CONTROL) \|\|
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	747 IsKeyDown(KEY_LEFT_SUPER) \|\|
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	748 IsKeyDown(KEY_RIGHT_SUPER);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	749 if (!control_zoom) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	750 host->SendMouseWheelEvent(event, 0, static_cast<int>(wheel * 80.0f));
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	751 }
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	752 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	753 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	754
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	755 if (p_surface->focused_entity_id == input_view->entity_id) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	756 int32 codepoint = GetCharPressed();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	757 while (codepoint > 0) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	758 CefKeyEvent key;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	759 key.type = KEYEVENT_CHAR;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	760 key.windows_key_code = codepoint;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	761 key.native_key_code = codepoint;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	762 key.character = static_cast<char16_t>(codepoint);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	763 key.unmodified_character = static_cast<char16_t>(codepoint);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	764 host->SendKeyEvent(key);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	765 codepoint = GetCharPressed();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	766 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	767
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	768 struct {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	769 int32 raylib_key;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	770 int32 browser_key;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	771 } keys[] = {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	772 {KEY_BACKSPACE, 0x08},
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	773 {KEY_ENTER, 0x0D},
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	774 {KEY_LEFT, 0x25},
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	775 {KEY_UP, 0x26},
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	776 {KEY_RIGHT, 0x27},
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	777 {KEY_DOWN, 0x28},
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	778 {KEY_DELETE, 0x2E},
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	779 };
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	780 for (const auto &key_mapping : keys) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	781 if (!IsKeyPressed(key_mapping.raylib_key)) continue;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	782 CefKeyEvent key;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	783 key.windows_key_code = key_mapping.browser_key;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	784 key.native_key_code = key_mapping.browser_key;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	785 key.type = KEYEVENT_RAWKEYDOWN;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	786 host->SendKeyEvent(key);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	787 key.type = KEYEVENT_KEYUP;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	788 host->SendKeyEvent(key);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	789 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	790 }
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	791 if (inside &&
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	792 (IsKeyDown(KEY_LEFT_CONTROL) \|\|
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	793 IsKeyDown(KEY_RIGHT_CONTROL) \|\|
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	794 IsKeyDown(KEY_LEFT_SUPER) \|\|
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	795 IsKeyDown(KEY_RIGHT_SUPER)) &&
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	796 GetMouseWheelMove() != 0.0f) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	797 return FALSE;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	798 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	799 return inside;
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	800 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	801
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	802 extern "C" void Canvas_Web_Surface_Sync(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	803 Canvas_Web_Surface *p_surface,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	804 const Canvas_Camera *p_camera,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	805 const Canvas_Scene *p_scene) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	806 if (!p_surface->initialized) return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	807 CefDoMessageLoopWork();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	808 ReconcileViews(p_surface, p_camera, p_scene);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	809
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	810 for (int32 index = 0; index < CANVAS_MAX_WEB_VIEWS; ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	811 Canvas_Web_View *view = &p_surface->views[index];
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	812 if (!view->browser_created) continue;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	813 if (!view->texture_ready && IsWindowReady()) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	814 Image image = {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	815 .data = view->p_pixels,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	816 .width = view->texture_width,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	817 .height = view->texture_height,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	818 .mipmaps = 1,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	819 .format = PIXELFORMAT_UNCOMPRESSED_R8G8B8A8,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	820 };
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	821 view->texture = LoadTextureFromImage(image);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	822 view->texture_ready = view->texture.id != 0 ? TRUE : FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	823 if (view->texture_ready) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	824 SetTextureFilter(view->texture, TEXTURE_FILTER_BILINEAR);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	825 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	826 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	827 if (view->texture_ready && view->pixels_dirty) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	828 UpdateTexture(view->texture, view->p_pixels);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	829 view->pixels_dirty = FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	830 }
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	831 NativeState state = static_cast<NativeState >(p_surface->p_native);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	832 CefRefPtr<CanvasCefClient> client = state->clients[index];
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	833 if (client && client->browser() &&
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	834 view->entity_type == CANVAS_ENTITY_WEB_CONTENT) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	835 if (!view->color_scheme_applied \|\|
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	836 view->applied_dark_mode != p_surface->dark_mode) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	837 ApplyColorScheme(client->browser(), p_surface->dark_mode);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	838 view->color_scheme_applied = TRUE;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	839 view->applied_dark_mode = p_surface->dark_mode;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	840 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	841 view->can_go_back = client->browser()->CanGoBack() ? TRUE : FALSE;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	842 view->can_go_forward = client->browser()->CanGoForward() ? TRUE : FALSE;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	843 }
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	844 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	845 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	846
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	847 extern "C" void Canvas_Web_Surface_Draw(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	848 const Canvas_Web_Surface *p_surface,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	849 const Canvas_Camera *p_camera,
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	850 const Canvas_Scene *p_scene) {
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	851 for (size_t index = 0;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	852 index < Dowa_Array_Length(p_scene->p_entities);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	853 ++index) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	854 Canvas_Web_Surface_Draw_Entity(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	855 p_surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	856 p_camera,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	857 p_scene,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	858 index);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	859 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	860 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	861
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	862 extern "C" void Canvas_Web_Surface_Draw_Entity(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	863 const Canvas_Web_Surface *p_surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	864 const Canvas_Camera *p_camera,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	865 const Canvas_Scene *p_scene,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	866 size_t entity_index) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	867 if (entity_index >= Dowa_Array_Length(p_scene->p_entities)) return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	868 const Canvas_Entity *entity = &p_scene->p_entities[entity_index];
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	869 if (entity->type != CANVAS_ENTITY_WEB_CONTENT &&
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	870 entity->type != CANVAS_ENTITY_IMAGE) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	871 return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	872 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	873 const Canvas_Web_View *view = FindView(p_surface, entity->id);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	874 if (!view \|\| !view->active \|\| !view->texture_ready) return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	875
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	876 Rectangle bounds = ContentBounds(p_camera, p_scene, entity);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	877 float left = std::max(bounds.x, 0.0f);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	878 float top = std::max(bounds.y, 0.0f);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	879 float right = std::min(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	880 bounds.x + bounds.width,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	881 static_cast<float>(p_camera->viewport_width));
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	882 float bottom = std::min(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	883 bounds.y + bounds.height,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	884 static_cast<float>(p_camera->viewport_height));
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	885 if (right <= left \|\| bottom <= top) return;
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	886
278 8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	887 BeginScissorMode(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	888 static_cast<int>(left),
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	889 static_cast<int>(top),
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	890 static_cast<int>(right - left),
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	891 static_cast<int>(bottom - top));
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	892 DrawTexturePro(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	893 view->texture,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	894 Rectangle{
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	895 0.0f,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	896 0.0f,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	897 static_cast<float>(view->texture_width),
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	898 static_cast<float>(view->texture_height),
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	899 },
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	900 bounds,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	901 Vector2{0.0f, 0.0f},
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	902 0.0f,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	903 Color{
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	904 255,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	905 255,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	906 255,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	907 static_cast<unsigned char>(EntityOpacity(entity) * 255.0f)});
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	908 EndScissorMode();
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	909 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	910
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	911 extern "C" const char *Canvas_Web_Surface_URL(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	912 const Canvas_Web_Surface *p_surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	913 uint32 entity_id) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	914 const Canvas_Web_View *view = FindView(p_surface, entity_id);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	915 return view && view->url[0] ? view->url : nullptr;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	916 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	917
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	918 extern "C" boolean Canvas_Web_Surface_Can_Go_Back(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	919 const Canvas_Web_Surface *p_surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	920 uint32 entity_id) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	921 const Canvas_Web_View *view = FindView(p_surface, entity_id);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	922 return view ? view->can_go_back : FALSE;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	923 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	924
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	925 extern "C" boolean Canvas_Web_Surface_Can_Go_Forward(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	926 const Canvas_Web_Surface *p_surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	927 uint32 entity_id) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	928 const Canvas_Web_View *view = FindView(p_surface, entity_id);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	929 return view ? view->can_go_forward : FALSE;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	930 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	931
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	932 extern "C" void Canvas_Web_Surface_Go_Back(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	933 Canvas_Web_Surface *p_surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	934 uint32 entity_id) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	935 if (!p_surface->p_native) return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	936 Canvas_Web_View *view = FindView(p_surface, entity_id);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	937 if (!view) return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	938 NativeState state = static_cast<NativeState >(p_surface->p_native);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	939 CefRefPtr<CanvasCefClient> client = state->clients[ViewIndex(p_surface, view)];
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	940 if (client && client->browser() && client->browser()->CanGoBack()) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	941 client->browser()->GoBack();
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	942 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	943 }
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	944
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	945 extern "C" void Canvas_Web_Surface_Go_Forward(
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	946 Canvas_Web_Surface *p_surface,
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	947 uint32 entity_id) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	948 if (!p_surface->p_native) return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	949 Canvas_Web_View *view = FindView(p_surface, entity_id);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	950 if (!view) return;
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	951 NativeState state = static_cast<NativeState >(p_surface->p_native);
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	952 CefRefPtr<CanvasCefClient> client = state->clients[ViewIndex(p_surface, view)];
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	953 if (client && client->browser() && client->browser()->CanGoForward()) {
8d560f50ed4c Improve infinite canvas interactions and browser chrome MrJuneJune <me@mrjunejune.com> parents: 276 diff changeset	954 client->browser()->GoForward();
276 b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	955 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	956 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	957
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	958 extern "C" boolean Canvas_Web_Surface_Is_Focused(
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	959 const Canvas_Web_Surface *p_surface) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	960 return p_surface->focused_entity_id != 0;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	961 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	962
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	963 extern "C" void Canvas_Web_Surface_Shutdown(Canvas_Web_Surface *p_surface) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	964 if (!p_surface->p_native) return;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	965 NativeState state = static_cast<NativeState >(p_surface->p_native);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	966 for (int32 index = 0; index < CANVAS_MAX_WEB_VIEWS; ++index) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	967 if (state->clients[index] && state->clients[index]->browser()) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	968 state->clients[index]->browser()->GetHost()->CloseBrowser(true);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	969 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	970 state->clients[index] = nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	971 if (p_surface->views[index].texture_ready) {
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	972 UnloadTexture(p_surface->views[index].texture);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	973 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	974 Dowa_Free(p_surface->views[index].p_pixels);
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	975 }
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	976 CefDoMessageLoopWork();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	977 if (state->cef_initialized) CefShutdown();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	978 state->~NativeState();
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	979 p_surface->p_native = nullptr;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	980 p_surface->initialized = FALSE;
b55c22cff335 Add interactive infinite canvas prototype MrJuneJune <me@mrjunejune.com> parents: diff changeset	981 }

Mercurial

annotate infinite_canvas/web_surface_native.cc @ 278:8d560f50ed4c